各种信号预处理方法 导数 平滑 傅里叶变换-Derivatives of various signal preprocessing method Fourier transform, and so smooth

Gabor transform one way to compute and analyze the time-freq analysis

针对脉冲星的数据和信号处理软件，阿雷西博望远镜，宾州州立大学等都在使用。(SIGPROC is a package designed to standardize the initial analysis of the many types of fast-sampled pulsar data. Currently recognized machines are the Wide Band Arecibo Pulsar Processor (WAPP), the Penn State Puls